/*

 * Licensed to the Apache Software Foundation (ASF) under one

 * or more contributor license agreements.  See the NOTICE file

 * distributed with this work for additional information

 * regarding copyright ownership.  The ASF licenses this file

 * to you under the Apache License, Version 2.0 (the

 * "License"); you may not use this file except in compliance

 * with the License.  You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.bff.gaia.unified.sdk.nexmark.model;



import com.fasterxml.jackson.annotation.JsonProperty;

import com.fasterxml.jackson.core.JsonProcessingException;

import com.bff.gaia.unified.sdk.coders.Coder;

import com.bff.gaia.unified.sdk.coders.CoderException;

import com.bff.gaia.unified.sdk.coders.CustomCoder;

import com.bff.gaia.unified.sdk.coders.VarLongCoder;

import com.bff.gaia.unified.sdk.nexmark.NexmarkUtils;

import com.bff.gaia.unified.vendor.guava.com.google.common.base.Objects;



import java.io.IOException;

import java.io.InputStream;

import java.io.OutputStream;

import java.io.Serializable;



/** Result of query 11. */

public class BidsPerSession implements KnownSize, Serializable {

  private static final Coder<Long> LONG_CODER = VarLongCoder.of();



  public static final Coder<BidsPerSession> CODER =

      new CustomCoder<BidsPerSession>() {

        @Override

        public void encode(BidsPerSession value, OutputStream outStream)

            throws CoderException, IOException {

          LONG_CODER.encode(value.personId, outStream);

          LONG_CODER.encode(value.bidsPerSession, outStream);

        }



        @Override

        public BidsPerSession decode(InputStream inStream) throws CoderException, IOException {

          long personId = LONG_CODER.decode(inStream);

          long bidsPerSession = LONG_CODER.decode(inStream);

          return new BidsPerSession(personId, bidsPerSession);

        }



        @Override

        public void verifyDeterministic() throws NonDeterministicException {}



        @Override

        public Object structuralValue(BidsPerSession v) {

          return v;

        }

      };



  @JsonProperty

  private final long personId;



  @JsonProperty

  private final long bidsPerSession;



  public BidsPerSession() {

    personId = 0;

    bidsPerSession = 0;

  }



  public BidsPerSession(long personId, long bidsPerSession) {

    this.personId = personId;

    this.bidsPerSession = bidsPerSession;

  }



  @Override

  public long sizeInBytes() {

    // Two longs.

    return 8L + 8L;

  }



  @Override

  public String toString() {

    try {

      return NexmarkUtils.MAPPER.writeValueAsString(this);

    } catch (JsonProcessingException e) {

      throw new RuntimeException(e);

    }

  }



  @Override

  public boolean equals(Object o) {

    if (this == o) {

      return true;

    }

    if (o == null || getClass() != o.getClass()) {

      return false;

    }

    BidsPerSession that = (BidsPerSession) o;

    return personId == that.personId && bidsPerSession == that.bidsPerSession;

  }



  @Override

  public int hashCode() {

    return Objects.hashCode(personId, bidsPerSession);

  }

}